It will be interesting to see how he puts a roster together. The transfer thing has changed and while he did bring in 4 good Freshmen in his time at ISU, he also had a lot of misses.
It has changed in that there's more schools recruiting, but there's also way more transfers available. I could see him going very heavy with grad transfers, especially this first season.
Transfers, particularly grad transfers, are just like free agents. Small recruiting windows, use them to supplement your roster, and if they don't turn out, then they're not taking up space.